FR2687480B1 - PHOTOELECTRIC DETECTOR WITH QUANTUM WELLS WITH IMPROVED DETECTIVITY. - Google Patents
PHOTOELECTRIC DETECTOR WITH QUANTUM WELLS WITH IMPROVED DETECTIVITY.Info
- Publication number
- FR2687480B1 FR2687480B1 FR9201826A FR9201826A FR2687480B1 FR 2687480 B1 FR2687480 B1 FR 2687480B1 FR 9201826 A FR9201826 A FR 9201826A FR 9201826 A FR9201826 A FR 9201826A FR 2687480 B1 FR2687480 B1 FR 2687480B1
- Authority
- FR
- France
- Prior art keywords
- photoelectric detector
- quantum wells
- improved detectivity
- detectivity
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VLCQZHSMCYCDJL-UHFFFAOYSA-N tribenuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 VLCQZHSMCYCDJL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035236—Superlattices; Multiple quantum well structures
- H01L31/035254—Superlattices; Multiple quantum well structures including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System, e.g. Si-SiGe superlattices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035236—Superlattices; Multiple quantum well structures
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9201826A FR2687480B1 (en) | 1992-02-18 | 1992-02-18 | PHOTOELECTRIC DETECTOR WITH QUANTUM WELLS WITH IMPROVED DETECTIVITY. |
US08/018,116 US5296699A (en) | 1992-02-18 | 1993-02-17 | Quantum well photoelectric detector with improved detectivity |
DE69303738T DE69303738T2 (en) | 1992-02-18 | 1993-02-17 | Photoelectric detector with quantum wells and improved detectivity |
EP93400392A EP0557186B1 (en) | 1992-02-18 | 1993-02-17 | Quantumwell photoelectric detector with enhanced detectivity |
JP5053073A JPH06260672A (en) | 1992-02-18 | 1993-02-18 | Photoelectric detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9201826A FR2687480B1 (en) | 1992-02-18 | 1992-02-18 | PHOTOELECTRIC DETECTOR WITH QUANTUM WELLS WITH IMPROVED DETECTIVITY. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2687480A1 FR2687480A1 (en) | 1993-08-20 |
FR2687480B1 true FR2687480B1 (en) | 1997-08-14 |
Family
ID=9426761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9201826A Expired - Fee Related FR2687480B1 (en) | 1992-02-18 | 1992-02-18 | PHOTOELECTRIC DETECTOR WITH QUANTUM WELLS WITH IMPROVED DETECTIVITY. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5296699A (en) |
EP (1) | EP0557186B1 (en) |
JP (1) | JPH06260672A (en) |
DE (1) | DE69303738T2 (en) |
FR (1) | FR2687480B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539206A (en) * | 1995-04-20 | 1996-07-23 | Loral Vought Systems Corporation | Enhanced quantum well infrared photodetector |
US6054718A (en) * | 1998-03-31 | 2000-04-25 | Lockheed Martin Corporation | Quantum well infrared photocathode having negative electron affinity surface |
FR2780203B1 (en) * | 1998-06-23 | 2003-07-04 | Thomson Csf | QUANTUM WELL DETECTOR WITH PHOTOEXCITED ELECTRON STORAGE LAYER |
US6198101B1 (en) | 1998-09-08 | 2001-03-06 | Lockheed Martin Corporation | Integral charge well for a QWIP FPA |
JP4365255B2 (en) * | 2004-04-08 | 2009-11-18 | 浜松ホトニクス株式会社 | Luminescent body, electron beam detector, scanning electron microscope and mass spectrometer using the same |
JP5282361B2 (en) * | 2007-02-19 | 2013-09-04 | 富士通株式会社 | Quantum well type photodetector and manufacturing method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4873555A (en) * | 1987-06-08 | 1989-10-10 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Intraband quantum well photodetector and associated method |
US5023673A (en) * | 1989-07-21 | 1991-06-11 | At&T Bell Laboratories | Semiconductor mesa structured optical processing devices, with added side-surface recombination centers to improve the speed of operation |
FR2663787B1 (en) * | 1990-06-26 | 1997-01-31 | Thomson Csf | ELECTROMAGNETIC WAVE DETECTOR. |
-
1992
- 1992-02-18 FR FR9201826A patent/FR2687480B1/en not_active Expired - Fee Related
-
1993
- 1993-02-17 US US08/018,116 patent/US5296699A/en not_active Expired - Fee Related
- 1993-02-17 EP EP93400392A patent/EP0557186B1/en not_active Expired - Lifetime
- 1993-02-17 DE DE69303738T patent/DE69303738T2/en not_active Expired - Fee Related
- 1993-02-18 JP JP5053073A patent/JPH06260672A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2687480A1 (en) | 1993-08-20 |
DE69303738D1 (en) | 1996-08-29 |
EP0557186B1 (en) | 1996-07-24 |
EP0557186A1 (en) | 1993-08-25 |
US5296699A (en) | 1994-03-22 |
DE69303738T2 (en) | 1997-03-06 |
JPH06260672A (en) | 1994-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |